CELLS OF BACILLUS MEGATHERIUM 



65 



3:^5 



4:1R 



5:30 



6:00 



6:15 



6:30 



6:U5 



.<S> 



7:00 



7:15 



7:30 



S:00 



0' fo — db — 3^ — ^ — 5ttx 



Fig. 12. Morphologic Variations in a Growing Microcolony of B. 

 megatherium: Microcolony III. 

 From "Morphologic Variations of Bacteria in the Lag Phase." Reproduced 

 through the courtesy of the Journal of Infectious Diseases (1926, 38, 54). 



